Individual Calculations July 2018
 Araoz Andrade, Ivan Alexander  Total change: 14.80  Rating chartPersonal card
 CAMPEONATO PANAMERICANO OPEN U20 Guayaquil ECU 2018-06-19
RcRownchangeKK*chgGame
 2047 1868 2.50 7 0.37 40 14.80 
  Lu, Maximillian f2204 USA0.001-0.1240-4.80 
  Ghatti, Sanjay f2189 USA0.001-0.1340-5.20 
  Delgado Romero, Marco 2210 PER0.5010.384015.20 
  Caceres Limones, Danilo 1560 ECU1.0010.14405.60 
  Avila Pavas, Santiago f2268  * COL0.001-0.0840-3.20 
  Alomia Aldaz, Fernando 1748 ECU1.0010.344013.60 
  Zambrano, Junior f2152 ECU0.001-0.1640-6.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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